saw a movie called "sword of doom" where the protagonist is this murderous swordsman, who me and my friends called "crazy eyes" because of his crazy wide eyed blank seeming stare (also because we couldn't figure out what his name was. Ryunosuke, maybe?). i tried it out in class just to screw with my buddy, yet actually found that by opening my eyes a bit more than is casual and by abandoning the drive to focus on any one moving thing, but rather try to perceve all the motions around me, my awareness in training expended quite a bit. seeing instead of looking, you know? and this way my friends on the mat call me "crazy eyes."